Research on Deformation Detection of Traction Wire Rope Based on Non-contact

Abstract

The deformation of the traction wire rope includes the deformation caused by traction force and wear. If the deformation of the traction wire rope exceeds the corresponding safety range, it will bring great safety hazards. This paper discusses the non-contact detection method of traction wire rope based on the CCD visual imaging. Different from the method of the traditional contact detection, and it can realize real-time monitoring when the detected traction wire rope is working, and it will not cause damage to the traction wire rope. This paper studies the thinning algorithm of the traction wire rope image about the contour extraction of the traction wire rope image, the straight line fitting of the traction wire rope contour coordinates, and the calculation of the traction wire rope deformation.